23rd Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting
Subtitle: proceedings of a meeting sponsored by the U.S. Naval Observatory ... [et al.] and held at the Ritz-Carlton Huntington Hotel, Pasadena, California, December 3-5, 1991
By: editorial committee chairman, Richard L. Sydnor.
Contributors: Sydnor, Richard L.; United States Naval Observatory.; United States. National Aeronautics and Space Administration. Scientific and Technical Information Program.
Series: NASA conference publication -- 3159.
Publisher: National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program
Published: 1992
Place of publication: [Washington, D.C.]
Language: eng
Format: Microform
Subjects: Time -- Systems and standards -- Congresses.; Time measurements -- Congresses.
Genres: Congresses.
Other titles: Twenty-third Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 93-0239-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, [1992] 5 microfiches.